This TruTest® handy test strip reader was developed specifically for swimming pool and spa owners. It accurately reads Free Chlorine, Bromine, pH, and Total Alkalinity on test strips in 15 seconds with no more visual color matching. The digital screen shows numberal results along with the "low", "ok", and "high" indicating notifications.

Lightweight strip reader is hand held, water resistant, and the large LCD screen is easy to read. Comes with 10 TruTest strips.